i love the bass knob........ every time i demo, i turn the deck up to my listening volume and then, i let it play a little them get nice and comfortable nod their heads........ and then TWIST SURPRISE EAR SEX BIIOOTCH!!
they usually dont see the knob cuz its in my hand in my lap haha
edit:i guess its the same in a way but a lot of people dont like knobs idk y